openipc-video 0.1.40

Low-latency platform video decoding for OpenIPC applications
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39

use objc2_core_foundation::CFRetained;
use objc2_core_media::CMFormatDescription;

use crate::{codecs::H265Config, VideoError};

pub(crate) fn format_description(
    config: &H265Config,
) -> Result<CFRetained<CMFormatDescription>, VideoError> {
    super::super::ffi::h265_format_description([
        config.vps.as_ref(),
        config.sps.as_ref(),
        config.pps.as_ref(),
    ])
}

#[cfg(test)]
mod tests {
    use crate::codecs::H265Config;

    #[test]
    fn creates_core_media_format_description() {
        let config = H265Config::new(
            vec![
                0x40, 0x01, 0x0c, 0x01, 0xff, 0xff, 0x01, 0x60, 0x00, 0x00, 0x03, 0x00, 0x90, 0x00,
                0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x3c, 0x95, 0x98, 0x09,
            ],
            vec![
                0x42, 0x01, 0x01, 0x01, 0x60, 0x00, 0x00, 0x03, 0x00, 0x90, 0x00, 0x00, 0x03, 0x00,
                0x00, 0x03, 0x00, 0x3c, 0xa0, 0x0a, 0x08, 0x0f, 0x1d, 0xf9, 0x65, 0x66, 0x92, 0x4c,
                0xaf, 0xff, 0x16, 0x9e, 0x16, 0x87, 0x68, 0x08, 0x00, 0x00, 0x03, 0x00, 0x08, 0x00,
                0x00, 0x03, 0x00, 0xc8, 0x40,
            ],
            vec![0x44, 0x01, 0xc1, 0x72, 0xb4, 0x62, 0x40],
        )
        .unwrap();
        let result = super::format_description(&config);
        assert!(result.is_ok(), "{result:?}");
    }
}